Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5d8f560bdd45412b82dcfcd87ddd8dde : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/594a07038d004c649351a0caa5420449 : FAILURE in 3m 50s